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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2018    内容类型：期刊论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Design of Tracking Guidance Law Based on Neighboring Optimal Control 期刊论文 Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2018, 卷号: 38, 页码: 46-51 作者:  Li, Ning-Bo;  Lei, Hu-Min;  Zhou, Jin;  Shao, Lei;  Wang, Bin 收藏  |  浏览/下载：3/0  |  提交时间：2019/11/19 Feedback control law  First-order necessary conditions  Gauss pseudo-spectral methods  Matrix inverse operation  Midcourse guidance  Optimal controls  Second variation  Two point boundary value problems   Correlation characteristics between gas pressure and SF6 decomposition under negative DC partial discharge 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2018, 卷号: 12, 期号: 5 作者:  Tang, Ju;  Yang, Dong;  Zeng, Fuping;  Tang, Bowen;  Li, Ke 收藏  |  浏览/下载：24/0  |  提交时间：2019/12/05 SF6 insulation  partial discharges  correlation methods  fault diagnosis  inorganic compounds  correlation characteristics  gas pressure  negative DC partial discharge  internal partial discharge  negative direct current  gas-insulated system  GIS  gas pressure  insulation fault diagnosis method  decomposition component analysis  PD decomposition  decomposition experimental platform  stainless steel needle-plate electrode  insulation defects  metal protrusions  variation law  component concentration  effective characteristic ratio  mathematical formula  pressure components  gas micro-ionisation theory  content rate  formation rate  pressure variations  SF6  SOF2  SO2F2  CO2  SO2  CF4   A Novel Technique for Predicting the Thermal Behavior of Stratospheric Balloon 期刊论文 INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING, 2018, 卷号: 2018 作者:  Ma, Yunpeng;  Huang, Jun;  Yi, Mingxu 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Algebra  Balloons  Forecasting  Heat convection  Heat transfer  Nonlinear equations  Numerical methods  Absorption and emissions  Algebraic equations  Convective heat transfer model  Diurnal variation  Legendre waveletss  Operational matrix of integration  Stratospheric balloon  Thermal equilibriums  Meteorological balloons   Steady state error estimation and modification of a shielded thermocouple [屏蔽式总温热电偶的稳态误差分析及改型设计] 期刊论文 Hangkong Dongli Xuebao/Journal of Aerospace Power, 2018, 卷号: 33, 页码: 2784-2795 作者:  Yang, W.;  Zhang, W.;  Zou, Z.;  Wang, X.;  Zhao, J. 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Aerodynamics  Aircraft engines  Heat transfer  Mach number  Numerical methods  Thermocouples  Wire  Accuracy of measurements  Area ratios  Conjugate heat transfer  High-accuracy measurements  Length to diameter ratio  Numerical simulation method  Steady state errors  Variation characteristics  Errors